68529409

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:241

約数の個数: 32

約数和(自身を含む): 81567360

約数和(自身を除く): 13037951

約数列:

[1, 13, 19, 41, 67, 101, 247, 533, 779, 871, 1273, 1313, 1919, 2747, 4141, 6767, 10127, 16549, 24947, 35711, 52193, 53833, 78679, 87971, 128573, 277447, 678509, 1022827, 1671449, 3606811, 5271493, 68529409]

約数ペア:

[(1, 68529409), (13, 5271493), (19, 3606811), (41, 1671449), (67, 1022827), (101, 678509), (247, 277447), (533, 128573), (779, 87971), (871, 78679), (1273, 53833), (1313, 52193), (1919, 35711), (2747, 24947), (4141, 16549), (6767, 10127)]